Oldfieldthomasiidae
Sign in to saveOldfieldthomasiidae is an extinct family of notoungulate mammals known from the Late Paleocene to Late Eocene of South America. The family was classified by George Gaylord Simpson in 1945 and a synonym is Acoelodidae, defined by Florentino Ameghino in 1901.
Wikidata facts
- Parent taxon
- Typotheria
Show 4 more facts
- taxon name
- Oldfieldthomasiidae
- taxon rank
- family
- start time
- 58700000-0
- end time
- 33900000-0
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Encyclopedic overview
3 sectionsContents
- Etymology
- Fossils
- References
Oldfieldthomasiidae is an extinct family of notoungulate mammals known from the Late Paleocene to Late Eocene of South America. The family was classified by George Gaylord Simpson in 1945 and a synonym is Acoelodidae, defined by Florentino Ameghino in 1901.
== Etymology == The family is named after British zoologist Oldfield Thomas.
Excerpted from Wikipedia’s “Oldfieldthomasiidae” article, available under the CC BY-SA 4.0 licence.